dust-sweeping-defi-guide

Detect low-value token dust and plan gas-efficient consolidation across chains.

5|Updated May 2, 2026
One-click install
npx skills add https://github.com/nirholas/three-ui --skill dust-sweeping-defi-guide
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: dust-sweeping-defi-guide
Source: https://github.com/nirholas/three-ui/tree/main/data/skills/defi/dust-sweeping-defi-guide
Command: npx skills add https://github.com/nirholas/three-ui --skill dust-sweeping-defi-guide

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

DeFi users accumulate low-value “dust” balances across wallets and chains that are individually too small to move profitably because gas costs outweigh the value being transferred.

Core Features & Use Cases

  • Dust detection across multiple token types: Identifies dust thresholds for ERC-20, native tokens, LP tokens, reward tokens, and common refund cases, then aggregates totals by chain.
  • Gas-efficient sweeping strategy design: Computes whether sweeping is profitable by comparing gas-to-sweep against token value, supports batch parameters (e.g., batch size and multicall), and recommends consolidation targets.
  • Yield deployment after consolidation: Converts swept dust into a yield-bearing target (e.g., USDs) and outlines post-sweep holding/staking options with risk/return considerations.
  • Use case: If you have scattered micro-balances across Ethereum, Arbitrum, Polygon, and BSC, this guide helps you quantify which assets are worth sweeping, plan the cheapest batching/consolidation approach, and redeploy the results into USDs on Arbitrum for auto-rebase yield.

Quick Start

Use the dust scanner to scan your wallets and chains for balances below your USD dust threshold, then calculate a profitable batch sweep plan that consolidates dust into USDs on your target chain.

Frequently Asked Questions about dust-sweeping-defi-guide

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate if sweeping DeFi dust is profitable against gas costs?

Dust sweeping profitability is calculated by comparing the aggregated USD value of your token remnants against the estimated gas-to-sweep costs. This determines if batch consolidating low-value balances across wallets yields a net positive return.

What is the best way to consolidate ERC-20 dust across multiple chains?

The best way to consolidate cross-chain ERC-20 dust is by applying batch parameters and multicall strategies. This efficiently groups low-value token remnants from multiple wallets into a single consolidation target while minimizing transfer fees.

Can I redeploy swept DeFi dust into a yield-bearing target?

Yes, you can redeploy swept DeFi dust into yield-bearing targets like USDs. After consolidating micro-balances, you can outline post-sweep holding or staking options with specific risk and return considerations, including auto-rebase yield functionalities.

Does cross-chain bridging work with LP and reward token remnants?

Cross-chain bridging works with LP and reward token remnants by applying dust thresholding to these specific types. It aggregates totals by chain to determine if a profitable batch sweep and consolidation workflow is viable before transferring.

When should I not use a multicall batching strategy for dust sweeping?

You should not use a multicall batching strategy for dust sweeping when profitability analysis indicates gas-to-sweep costs exceed the aggregated token value. If individual remnant values fail the dust thresholding check, executing a batch consolidation is not viable.